Calc reactor size

[gotzkill]

My tank total volume is around 168 gallons, sps heavy, Was wondering that a calc reactor of 180 gallons is suitable or are calc reactors like skimmers over doing it (size wise) is better? such as a calc reactor for 325 gallons but turned down? debating which calc reactor to purchase thank you. Vertex RX-4 or Vertex RX-6 DUO

 

[o2manyfish]

The function of a calc rx isn't affected by size. The melting of the media occurs the same. The bigger the reactor the less often you have to open it to add more media.

Dave B

 

[gotzkill]

ok thank you so the Vertex RX-4 should be just fine.